This is a two-piece black formal wear set purchased from Yofuku no Aoyama. It includes a collared jacket and a 3/4 sleeve, knee-length dress, making it versatile enough to wear year-round. It's suitable for wakes and funerals, and can also be used for various ceremonies and events like Shichi-Go-San (a traditional Japanese festival for children) by adding accessories such as a corsage or bag to create a more festive look. Jacket 【Size 11】 Shoulder width: approx. 38cm Body width: approx. 48cm Length: (front) approx. 56cm, (back) approx. 50.5cm Dress 【Size 9】 Shoulder width: approx. 37cm Body width: approx. 45cm Waist: approx. 37.5cm Length: approx. 100cm Both are 100% polyester. There are no noticeable stains. The dress has a lining, so you don't have to worry about it being see-through. ※ The corsage in the first photo is not included. Shipped via Takkyubin (courier service).